Mandibular Molar with Six Canals, a Rare Entity: A Case Report.

Background: The objective of this report was to highlight the importance of using a dental operating microscope (DOM) to locate supernumerary canals and diagnose variations in root canals using cone-beam computed tomographic (CBCT) images.

Case Presentation: A 23-year-old male patient had reported with a pain for 1 months and was referred to evaluate symptomatic apical periodontitis for lower right first permanent molar. Root canal therapy was proposed and conducted with the use of DOM and CBCT.

Sequential optimization of xylanase production using seed waste in .

The production of xylanase from using reetha seed waste as substrate was studied using sequential optimization of fermentation parameters by response surface methodology. Five different lignocellulosic agricultural wastes as a substrate were studied to replace commercially available xylan, amongst which reetha seed waste was found to be the most suitable substrate for xylanase production. A sequential two-stage optimization strategy was used for the fermentation parameter optimization.

Cone-beam computed tomography as advanced diagnostic aid in endodontic treatment of molars with multiple canals: Two case reports.

The purpose of these case reports is to emphasize the importance of knowledge regarding the root canal morphology and current diagnostic aids one should have as both of these important factors going to affect the prognosis of the endodontic treatment. These two case reports describe the maxillary and mandibular first molars with multiple canals. After clinical and radiographic diagnosis, additional help of cone-beam computed tomography (CBCT) of mandibular molar has been taken to evaluate the morphology and canal pattern; while maxillary molar was evaluated using CBCT scan to evaluate the canal configuration and obturation.

Recent advances in enzyme extraction strategies: A comprehensive review.

The increasing interest of industrial enzymes demands for development of new downstream strategies for maximizing enzyme recovery. The significant efforts have been focused on the development of newly adapted technologies to purify enzymes in catalytically active form. Recently, an aqueous two phase system (ATPS) is emerged as powerful tools for efficient extraction and purification of enzymes due to their versatility, lower cost, process integration capability and easy scale-up.

Lichenoid reaction associated with silver amalgam restoration in a Bombay blood group patient: A case report.

The pathogenic relationship between the oral lichenoid reaction (OLR) and dental restorative materials has been confirmed many times. An OLR affecting oral mucosa in direct contact with an amalgam restoration represents a delayed, type IV, cell mediated immune response to mercury or one of the other constituents of the dental amalgam. Bombay blood group patients are more prone to this.

"Foot length--A functional parameter for assessment of height".

The foot print provides a range of dimensions. Every individual has got a peculiar print. Hence, is being used for personal identification.